1idr | pdb_00001idr

CRYSTAL STRUCTURE OF THE TRUNCATED-HEMOGLOBIN-N FROM MYCOBACTERIUM TUBERCULOSIS

spinqualitylabelsall models 1idr, resolution 1.90Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 1idr is a 2 chain structure with sequence from Mycobacterium tuberculosis. The May 2003 RCSB PDB Molecule of the Month feature on Hemoglobin by Shuchismita Dutta and David S. Goodsell is 10.2210/rcsb_pdb/mom_2003_5. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.9Å Ligands: HEM, OXY, PO4 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function TRHBN_MYCTU Binds oxygen cooperatively with very high affinity (P(50) = 0.013 mmHg at 20 degrees Celsius) because of a fast combination (25 microM(-1).s(-1)) and a slow dissociation (0.2 s(-1)) rate. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. See Also Hemoglobin 3D structures

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